Ellie uses 27 feet of fabric to make 48 doll dresses. she uses the same amount of fabric to make each dress. how many yards of fabric did ellie use to make each dress?

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

What is the frequency of the sinusoidal graph?

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost